There are some publications including a comparison of the storage efficiency, memory footprint, and query runtimes. For example: https://speakerdeck.com/floria

There are some publications including a comparison of the storage efficiency, memory footprint, and query runtimes. For example: https://speakerdeck.com/florian_lautenschlager/the-new-time-series-kid-on-the-block?slide=24 https://speakerdeck.com/florian_lautenschlager/the-new-time-... Database versions: InfluxDB (v. 0.10.3-1) Graphite (v.0.9.15) OpenTSDB (v. 2.2.0) KairosDB (v. 1.1.1)